Variant: rs4585442

present in Gene: SMAD5 present in Chromosome: 5 Position on Chromosome: 136172692 Alleles of this Variant: A/G

rs4585442 in SMAD5 gene and Duration of sleep PMID 30846698 2019 Genome-wide association study identifies genetic loci for self-reported habitual sleep duration supported by accelerometer-derived estimates.